INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49a38a68cc1ec99e746eb60350afe459532000c0ce46aa28d13100865b32280', 
    '4qnrPfus6taBLmEpR1YFeZehD0evdo64V+ESJjBFwE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)